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Wellness Index ​

The Wellness Index value is sent as part of the final results.

The application can receive the Wellness Index result by implementing VitalSignsListener:

Swift
func onFinalResults(results: VitalSignsResults) {
    DispatchQueue.main.async {
        if let wellnessIndex = results.getResult(of: VitalSignTypes.wellnessIndex) as? VitalSignWellnessIndex {
            print("Wellness Index: \(wellnessIndex.value)")
        }
    }
}
Objective-C
- (void)onFinalResultsWithResults:(BIOVitalSignsResults *)results {
    dispatch_async(dispatch_get_main_queue(), ^{
        BIOVitalSignWellnessIndex *wellnessIndex = (BIOVitalSignWellnessIndex *)[results getResultOf:BIOVitalSignTypes.wellnessIndex];
        if (wellnessIndex != nil) {
            NSLog(@"Wellness Index: %ld", (long)wellnessIndex.value);
        }
    });
}

For general information about vital signs see the Vital Signs and Health Indicators Information Document.

For a list of supported vital signs per platform and measurement mode (face/polar) see the Supported Vital Signs Document.

Important

Note that vital signs are sent on a background thread. The application must switch to the UI thread in order to perform UI updates.